2 * Support for Sharp SL-Cxx00 Series of PDAs
3 * Models: SL-C3000 (Spitz), SL-C1000 (Akita) and SL-C3100 (Borzoi)
5 * Copyright (c) 2005 Richard Purdie
7 * Based on Sharp's 2.4 kernel patches/lubbock.c
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License version 2 as
11 * published by the Free Software Foundation.
15 #include <linux/kernel.h>
16 #include <linux/platform_device.h>
17 #include <linux/delay.h>
18 #include <linux/gpio_keys.h>
19 #include <linux/gpio.h>
20 #include <linux/leds.h>
21 #include <linux/mtd/physmap.h>
22 #include <linux/i2c.h>
23 #include <linux/i2c/pca953x.h>
24 #include <linux/spi/spi.h>
25 #include <linux/spi/ads7846.h>
26 #include <linux/spi/corgi_lcd.h>
27 #include <linux/mtd/sharpsl.h>
28 #include <linux/input/matrix_keypad.h>
30 #include <asm/setup.h>
31 #include <asm/mach-types.h>
32 #include <asm/mach/arch.h>
33 #include <asm/mach/sharpsl_param.h>
34 #include <asm/hardware/scoop.h>
37 #include <mach/pxa27x.h>
38 #include <mach/pxa27x-udc.h>
39 #include <mach/reset.h>
41 #include <mach/irda.h>
43 #include <mach/ohci.h>
44 #include <mach/pxafb.h>
45 #include <mach/pxa2xx_spi.h>
46 #include <mach/spitz.h>
52 static unsigned long spitz_pin_config
[] __initdata
= {
54 GPIO78_nCS_2
, /* SCOOP #2 */
55 GPIO79_nCS_3
, /* NAND */
56 GPIO80_nCS_4
, /* SCOOP #1 */
58 /* LCD - 16bpp Active TFT */
92 GPIO28_I2S_BITCLK_OUT
,
106 GPIO9_GPIO
, /* SPITZ_GPIO_nSD_DETECT */
107 GPIO81_GPIO
, /* SPITZ_GPIO_nSD_WP */
108 GPIO41_GPIO
, /* SPITZ_GPIO_USB_CONNECT */
109 GPIO37_GPIO
, /* SPITZ_GPIO_USB_HOST */
110 GPIO35_GPIO
, /* SPITZ_GPIO_USB_DEVICE */
111 GPIO22_GPIO
, /* SPITZ_GPIO_HSYNC */
112 GPIO94_GPIO
, /* SPITZ_GPIO_CF_CD */
113 GPIO105_GPIO
, /* SPITZ_GPIO_CF_IRQ */
114 GPIO106_GPIO
, /* SPITZ_GPIO_CF2_IRQ */
116 /* GPIO matrix keypad */
117 GPIO88_GPIO
, /* column 0 */
118 GPIO23_GPIO
, /* column 1 */
119 GPIO24_GPIO
, /* column 2 */
120 GPIO25_GPIO
, /* column 3 */
121 GPIO26_GPIO
, /* column 4 */
122 GPIO27_GPIO
, /* column 5 */
123 GPIO52_GPIO
, /* column 6 */
124 GPIO103_GPIO
, /* column 7 */
125 GPIO107_GPIO
, /* column 8 */
126 GPIO108_GPIO
, /* column 9 */
127 GPIO114_GPIO
, /* column 10 */
128 GPIO12_GPIO
, /* row 0 */
129 GPIO17_GPIO
, /* row 1 */
130 GPIO91_GPIO
, /* row 2 */
131 GPIO34_GPIO
, /* row 3 */
132 GPIO36_GPIO
, /* row 4 */
133 GPIO38_GPIO
, /* row 5 */
134 GPIO39_GPIO
, /* row 6 */
140 GPIO1_GPIO
| WAKEUP_ON_EDGE_RISE
,
144 * Spitz SCOOP Device #1
146 static struct resource spitz_scoop_resources
[] = {
150 .flags
= IORESOURCE_MEM
,
154 static struct scoop_config spitz_scoop_setup
= {
155 .io_dir
= SPITZ_SCP_IO_DIR
,
156 .io_out
= SPITZ_SCP_IO_OUT
,
157 .suspend_clr
= SPITZ_SCP_SUS_CLR
,
158 .suspend_set
= SPITZ_SCP_SUS_SET
,
159 .gpio_base
= SPITZ_SCP_GPIO_BASE
,
162 struct platform_device spitzscoop_device
= {
163 .name
= "sharp-scoop",
166 .platform_data
= &spitz_scoop_setup
,
168 .num_resources
= ARRAY_SIZE(spitz_scoop_resources
),
169 .resource
= spitz_scoop_resources
,
173 * Spitz SCOOP Device #2
175 static struct resource spitz_scoop2_resources
[] = {
179 .flags
= IORESOURCE_MEM
,
183 static struct scoop_config spitz_scoop2_setup
= {
184 .io_dir
= SPITZ_SCP2_IO_DIR
,
185 .io_out
= SPITZ_SCP2_IO_OUT
,
186 .suspend_clr
= SPITZ_SCP2_SUS_CLR
,
187 .suspend_set
= SPITZ_SCP2_SUS_SET
,
188 .gpio_base
= SPITZ_SCP2_GPIO_BASE
,
191 struct platform_device spitzscoop2_device
= {
192 .name
= "sharp-scoop",
195 .platform_data
= &spitz_scoop2_setup
,
197 .num_resources
= ARRAY_SIZE(spitz_scoop2_resources
),
198 .resource
= spitz_scoop2_resources
,
201 #define SPITZ_PWR_SD 0x01
202 #define SPITZ_PWR_CF 0x02
204 /* Power control is shared with between one of the CF slots and SD */
205 static void spitz_card_pwr_ctrl(int device
, unsigned short new_cpr
)
207 unsigned short cpr
= read_scoop_reg(&spitzscoop_device
.dev
, SCOOP_CPR
);
209 if (new_cpr
& 0x0007) {
210 gpio_set_value(SPITZ_GPIO_CF_POWER
, 1);
211 if (!(cpr
& 0x0002) && !(cpr
& 0x0004))
213 if (device
== SPITZ_PWR_CF
)
215 if (device
== SPITZ_PWR_SD
)
217 write_scoop_reg(&spitzscoop_device
.dev
, SCOOP_CPR
, cpr
| new_cpr
);
219 if (device
== SPITZ_PWR_CF
)
221 if (device
== SPITZ_PWR_SD
)
223 if (!(cpr
& 0x0002) && !(cpr
& 0x0004)) {
224 write_scoop_reg(&spitzscoop_device
.dev
, SCOOP_CPR
, 0x0000);
226 gpio_set_value(SPITZ_GPIO_CF_POWER
, 0);
228 write_scoop_reg(&spitzscoop_device
.dev
, SCOOP_CPR
, cpr
| new_cpr
);
233 static void spitz_pcmcia_pwr(struct device
*scoop
, unsigned short cpr
, int nr
)
235 /* Only need to override behaviour for slot 0 */
237 spitz_card_pwr_ctrl(SPITZ_PWR_CF
, cpr
);
239 write_scoop_reg(scoop
, SCOOP_CPR
, cpr
);
242 static struct scoop_pcmcia_dev spitz_pcmcia_scoop
[] = {
244 .dev
= &spitzscoop_device
.dev
,
245 .irq
= SPITZ_IRQ_GPIO_CF_IRQ
,
246 .cd_irq
= SPITZ_IRQ_GPIO_CF_CD
,
247 .cd_irq_str
= "PCMCIA0 CD",
249 .dev
= &spitzscoop2_device
.dev
,
250 .irq
= SPITZ_IRQ_GPIO_CF2_IRQ
,
255 static struct scoop_pcmcia_config spitz_pcmcia_config
= {
256 .devs
= &spitz_pcmcia_scoop
[0],
258 .power_ctrl
= spitz_pcmcia_pwr
,
261 EXPORT_SYMBOL(spitzscoop_device
);
262 EXPORT_SYMBOL(spitzscoop2_device
);
265 * Spitz Keyboard Device
267 #define SPITZ_KEY_CALENDAR KEY_F1
268 #define SPITZ_KEY_ADDRESS KEY_F2
269 #define SPITZ_KEY_FN KEY_F3
270 #define SPITZ_KEY_CANCEL KEY_F4
271 #define SPITZ_KEY_EXOK KEY_F5
272 #define SPITZ_KEY_EXCANCEL KEY_F6
273 #define SPITZ_KEY_EXJOGDOWN KEY_F7
274 #define SPITZ_KEY_EXJOGUP KEY_F8
275 #define SPITZ_KEY_JAP1 KEY_LEFTALT
276 #define SPITZ_KEY_JAP2 KEY_RIGHTCTRL
277 #define SPITZ_KEY_SYNC KEY_F9
278 #define SPITZ_KEY_MAIL KEY_F10
279 #define SPITZ_KEY_OK KEY_F11
280 #define SPITZ_KEY_MENU KEY_F12
282 static const uint32_t spitzkbd_keymap
[] = {
283 KEY(0, 0, KEY_LEFTCTRL
),
291 KEY(0, 8, KEY_BACKSPACE
),
292 KEY(0, 9, SPITZ_KEY_EXOK
), /* EXOK */
293 KEY(0, 10, SPITZ_KEY_EXCANCEL
), /* EXCANCEL */
302 KEY(1, 9, SPITZ_KEY_EXJOGDOWN
), /* EXJOGDOWN */
303 KEY(1, 10, SPITZ_KEY_EXJOGUP
), /* EXJOGUP */
312 KEY(3, 0, SPITZ_KEY_ADDRESS
), /* ADDRESS */
320 KEY(3, 9, KEY_RIGHTSHIFT
),
321 KEY(4, 0, SPITZ_KEY_CALENDAR
), /* CALENDAR */
328 KEY(4, 8, KEY_ENTER
),
329 KEY(4, 9, KEY_LEFTSHIFT
),
330 KEY(5, 0, SPITZ_KEY_MAIL
), /* MAIL */
333 KEY(5, 3, KEY_MINUS
),
334 KEY(5, 4, KEY_SPACE
),
335 KEY(5, 5, KEY_COMMA
),
337 KEY(5, 10, SPITZ_KEY_FN
), /* FN */
338 KEY(6, 0, KEY_SYSRQ
),
339 KEY(6, 1, SPITZ_KEY_JAP1
), /* JAP1 */
340 KEY(6, 2, SPITZ_KEY_JAP2
), /* JAP2 */
341 KEY(6, 3, SPITZ_KEY_CANCEL
), /* CANCEL */
342 KEY(6, 4, SPITZ_KEY_OK
), /* OK */
343 KEY(6, 5, SPITZ_KEY_MENU
), /* MENU */
346 KEY(6, 8, KEY_RIGHT
),
349 static const struct matrix_keymap_data spitzkbd_keymap_data
= {
350 .keymap
= spitzkbd_keymap
,
351 .keymap_size
= ARRAY_SIZE(spitzkbd_keymap
),
354 static const uint32_t spitzkbd_row_gpios
[] =
355 { 12, 17, 91, 34, 36, 38, 39 };
356 static const uint32_t spitzkbd_col_gpios
[] =
357 { 88, 23, 24, 25, 26, 27, 52, 103, 107, 108, 114 };
359 static struct matrix_keypad_platform_data spitzkbd_pdata
= {
360 .keymap_data
= &spitzkbd_keymap_data
,
361 .row_gpios
= spitzkbd_row_gpios
,
362 .col_gpios
= spitzkbd_col_gpios
,
363 .num_row_gpios
= ARRAY_SIZE(spitzkbd_row_gpios
),
364 .num_col_gpios
= ARRAY_SIZE(spitzkbd_col_gpios
),
365 .col_scan_delay_us
= 10,
370 static struct platform_device spitzkbd_device
= {
371 .name
= "matrix-keypad",
374 .platform_data
= &spitzkbd_pdata
,
379 static struct gpio_keys_button spitz_gpio_keys
[] = {
383 .gpio
= SPITZ_GPIO_ON_KEY
,
387 /* Two buttons detecting the lid state */
391 .gpio
= SPITZ_GPIO_SWA
,
392 .desc
= "Display Down",
397 .gpio
= SPITZ_GPIO_SWB
,
398 .desc
= "Lid Closed",
402 static struct gpio_keys_platform_data spitz_gpio_keys_platform_data
= {
403 .buttons
= spitz_gpio_keys
,
404 .nbuttons
= ARRAY_SIZE(spitz_gpio_keys
),
407 static struct platform_device spitz_gpio_keys_device
= {
411 .platform_data
= &spitz_gpio_keys_platform_data
,
419 static struct gpio_led spitz_gpio_leds
[] = {
421 .name
= "spitz:amber:charge",
422 .default_trigger
= "sharpsl-charge",
423 .gpio
= SPITZ_GPIO_LED_ORANGE
,
426 .name
= "spitz:green:hddactivity",
427 .default_trigger
= "ide-disk",
428 .gpio
= SPITZ_GPIO_LED_GREEN
,
432 static struct gpio_led_platform_data spitz_gpio_leds_info
= {
433 .leds
= spitz_gpio_leds
,
434 .num_leds
= ARRAY_SIZE(spitz_gpio_leds
),
437 static struct platform_device spitzled_device
= {
441 .platform_data
= &spitz_gpio_leds_info
,
445 #if defined(CONFIG_SPI_PXA2XX) || defined(CONFIG_SPI_PXA2XX_MODULE)
446 static struct pxa2xx_spi_master spitz_spi_info
= {
450 static void spitz_wait_for_hsync(void)
452 while (gpio_get_value(SPITZ_GPIO_HSYNC
))
455 while (!gpio_get_value(SPITZ_GPIO_HSYNC
))
459 static struct ads7846_platform_data spitz_ads7846_info
= {
461 .vref_delay_usecs
= 100,
464 .pressure_max
= 1024,
465 .gpio_pendown
= SPITZ_GPIO_TP_INT
,
466 .wait_for_sync
= spitz_wait_for_hsync
,
469 static struct pxa2xx_spi_chip spitz_ads7846_chip
= {
470 .gpio_cs
= SPITZ_GPIO_ADS7846_CS
,
473 static void spitz_bl_kick_battery(void)
475 void (*kick_batt
)(void);
477 kick_batt
= symbol_get(sharpsl_battery_kick
);
480 symbol_put(sharpsl_battery_kick
);
484 static struct corgi_lcd_platform_data spitz_lcdcon_info
= {
485 .init_mode
= CORGI_LCD_MODE_VGA
,
486 .max_intensity
= 0x2f,
487 .default_intensity
= 0x1f,
489 .gpio_backlight_cont
= SPITZ_GPIO_BACKLIGHT_CONT
,
490 .gpio_backlight_on
= SPITZ_GPIO_BACKLIGHT_ON
,
491 .kick_battery
= spitz_bl_kick_battery
,
494 static struct pxa2xx_spi_chip spitz_lcdcon_chip
= {
495 .gpio_cs
= SPITZ_GPIO_LCDCON_CS
,
498 static struct pxa2xx_spi_chip spitz_max1111_chip
= {
499 .gpio_cs
= SPITZ_GPIO_MAX1111_CS
,
502 static struct spi_board_info spitz_spi_devices
[] = {
504 .modalias
= "ads7846",
505 .max_speed_hz
= 1200000,
508 .platform_data
= &spitz_ads7846_info
,
509 .controller_data
= &spitz_ads7846_chip
,
510 .irq
= gpio_to_irq(SPITZ_GPIO_TP_INT
),
512 .modalias
= "corgi-lcd",
513 .max_speed_hz
= 50000,
516 .platform_data
= &spitz_lcdcon_info
,
517 .controller_data
= &spitz_lcdcon_chip
,
519 .modalias
= "max1111",
520 .max_speed_hz
= 450000,
523 .controller_data
= &spitz_max1111_chip
,
527 static void __init
spitz_init_spi(void)
529 if (machine_is_akita()) {
530 spitz_lcdcon_info
.gpio_backlight_cont
= AKITA_GPIO_BACKLIGHT_CONT
;
531 spitz_lcdcon_info
.gpio_backlight_on
= AKITA_GPIO_BACKLIGHT_ON
;
534 pxa2xx_set_spi_info(2, &spitz_spi_info
);
535 spi_register_board_info(ARRAY_AND_SIZE(spitz_spi_devices
));
538 static inline void spitz_init_spi(void) {}
544 * The card detect interrupt isn't debounced so we delay it by 250ms
545 * to give the card a chance to fully insert/eject.
547 static void spitz_mci_setpower(struct device
*dev
, unsigned int vdd
)
549 struct pxamci_platform_data
* p_d
= dev
->platform_data
;
551 if (( 1 << vdd
) & p_d
->ocr_mask
)
552 spitz_card_pwr_ctrl(SPITZ_PWR_SD
, 0x0004);
554 spitz_card_pwr_ctrl(SPITZ_PWR_SD
, 0x0000);
557 static struct pxamci_platform_data spitz_mci_platform_data
= {
558 .ocr_mask
= MMC_VDD_32_33
|MMC_VDD_33_34
,
559 .setpower
= spitz_mci_setpower
,
560 .gpio_card_detect
= SPITZ_GPIO_nSD_DETECT
,
561 .gpio_card_ro
= SPITZ_GPIO_nSD_WP
,
569 static int spitz_ohci_init(struct device
*dev
)
573 err
= gpio_request(SPITZ_GPIO_USB_HOST
, "USB_HOST");
577 /* Only Port 2 is connected
578 * Setup USB Port 2 Output Control Register
580 UP2OCR
= UP2OCR_HXS
| UP2OCR_HXOE
| UP2OCR_DPPDE
| UP2OCR_DMPDE
;
582 return gpio_direction_output(SPITZ_GPIO_USB_HOST
, 1);
585 static void spitz_ohci_exit(struct device
*dev
)
587 gpio_free(SPITZ_GPIO_USB_HOST
);
590 static struct pxaohci_platform_data spitz_ohci_platform_data
= {
591 .port_mode
= PMM_NPS_MODE
,
592 .init
= spitz_ohci_init
,
593 .exit
= spitz_ohci_exit
,
594 .flags
= ENABLE_PORT_ALL
| NO_OC_PROTECTION
,
603 static struct pxaficp_platform_data spitz_ficp_platform_data
= {
604 /* .gpio_pwdown is set in spitz_init() and akita_init() accordingly */
605 .transceiver_cap
= IR_SIRMODE
| IR_OFF
,
610 * Spitz PXA Framebuffer
613 static struct pxafb_mode_info spitz_pxafb_modes
[] = {
641 static struct pxafb_mach_info spitz_pxafb_info
= {
642 .modes
= &spitz_pxafb_modes
[0],
645 .lcd_conn
= LCD_COLOR_TFT_16BPP
| LCD_ALTERNATE_MAPPING
,
648 static struct mtd_partition sharpsl_nand_partitions
[] = {
650 .name
= "System Area",
652 .size
= 7 * 1024 * 1024,
655 .name
= "Root Filesystem",
656 .offset
= 7 * 1024 * 1024,
659 .name
= "Home Filesystem",
660 .offset
= MTDPART_OFS_APPEND
,
661 .size
= MTDPART_SIZ_FULL
,
665 static uint8_t scan_ff_pattern
[] = { 0xff, 0xff };
667 static struct nand_bbt_descr sharpsl_bbt
= {
671 .pattern
= scan_ff_pattern
674 static struct sharpsl_nand_platform_data sharpsl_nand_platform_data
= {
675 .badblock_pattern
= &sharpsl_bbt
,
676 .partitions
= sharpsl_nand_partitions
,
677 .nr_partitions
= ARRAY_SIZE(sharpsl_nand_partitions
),
680 static struct resource sharpsl_nand_resources
[] = {
684 .flags
= IORESOURCE_MEM
,
688 static struct platform_device sharpsl_nand_device
= {
689 .name
= "sharpsl-nand",
691 .resource
= sharpsl_nand_resources
,
692 .num_resources
= ARRAY_SIZE(sharpsl_nand_resources
),
693 .dev
.platform_data
= &sharpsl_nand_platform_data
,
697 static struct mtd_partition sharpsl_rom_parts
[] = {
699 .name
="Boot PROM Filesystem",
700 .offset
= 0x00140000,
701 .size
= MTDPART_SIZ_FULL
,
705 static struct physmap_flash_data sharpsl_rom_data
= {
707 .nr_parts
= ARRAY_SIZE(sharpsl_rom_parts
),
708 .parts
= sharpsl_rom_parts
,
711 static struct resource sharpsl_rom_resources
[] = {
715 .flags
= IORESOURCE_MEM
,
719 static struct platform_device sharpsl_rom_device
= {
720 .name
= "physmap-flash",
722 .resource
= sharpsl_rom_resources
,
723 .num_resources
= ARRAY_SIZE(sharpsl_rom_resources
),
724 .dev
.platform_data
= &sharpsl_rom_data
,
727 static struct platform_device
*devices
[] __initdata
= {
730 &spitz_gpio_keys_device
,
732 &sharpsl_nand_device
,
736 static void spitz_poweroff(void)
738 arm_machine_restart('g', NULL
);
741 static void spitz_restart(char mode
, const char *cmd
)
743 /* Bootloader magic for a reboot */
744 if((MSC0
& 0xffff0000) == 0x7ff00000)
745 MSC0
= (MSC0
& 0xffff) | 0x7ee00000;
750 static void __init
common_init(void)
752 init_gpio_reset(SPITZ_GPIO_ON_RESET
, 1, 0);
753 pm_power_off
= spitz_poweroff
;
754 arm_pm_restart
= spitz_restart
;
756 if (machine_is_spitz()) {
757 sharpsl_nand_partitions
[1].size
= 5 * 1024 * 1024;
758 } else if (machine_is_akita()) {
759 sharpsl_nand_partitions
[1].size
= 58 * 1024 * 1024;
760 } else if (machine_is_borzoi()) {
761 sharpsl_nand_partitions
[1].size
= 32 * 1024 * 1024;
766 /* Stop 3.6MHz and drive HIGH to PCMCIA and CS */
769 pxa2xx_mfp_config(ARRAY_AND_SIZE(spitz_pin_config
));
773 platform_add_devices(devices
, ARRAY_SIZE(devices
));
774 spitz_mci_platform_data
.detect_delay
= msecs_to_jiffies(250);
775 pxa_set_mci_info(&spitz_mci_platform_data
);
776 pxa_set_ohci_info(&spitz_ohci_platform_data
);
777 pxa_set_ficp_info(&spitz_ficp_platform_data
);
778 set_pxa_fb_info(&spitz_pxafb_info
);
779 pxa_set_i2c_info(NULL
);
782 #if defined(CONFIG_MACH_AKITA) || defined(CONFIG_MACH_BORZOI)
783 static struct nand_bbt_descr sharpsl_akita_bbt
= {
787 .pattern
= scan_ff_pattern
790 static struct nand_ecclayout akita_oobinfo
= {
793 0x5, 0x1, 0x2, 0x3, 0x6, 0x7, 0x15, 0x11,
794 0x12, 0x13, 0x16, 0x17, 0x25, 0x21, 0x22, 0x23,
795 0x26, 0x27, 0x35, 0x31, 0x32, 0x33, 0x36, 0x37},
796 .oobfree
= {{0x08, 0x09}}
800 #if defined(CONFIG_MACH_SPITZ) || defined(CONFIG_MACH_BORZOI)
801 static void __init
spitz_init(void)
803 spitz_ficp_platform_data
.gpio_pwdown
= SPITZ_GPIO_IR_ON
;
805 #ifdef CONFIG_MACH_BORZOI
806 if (machine_is_borzoi()) {
807 sharpsl_nand_platform_data
.badblock_pattern
= &sharpsl_akita_bbt
;
808 sharpsl_nand_platform_data
.ecc_layout
= &akita_oobinfo
;
812 platform_scoop_config
= &spitz_pcmcia_config
;
816 platform_device_register(&spitzscoop2_device
);
820 #ifdef CONFIG_MACH_AKITA
824 static struct pca953x_platform_data akita_ioexp
= {
825 .gpio_base
= AKITA_IOEXP_GPIO_BASE
,
828 static struct i2c_board_info akita_i2c_board_info
[] = {
832 .platform_data
= &akita_ioexp
,
836 static void __init
akita_init(void)
838 spitz_ficp_platform_data
.gpio_pwdown
= AKITA_GPIO_IR_ON
;
840 sharpsl_nand_platform_data
.badblock_pattern
= &sharpsl_akita_bbt
;
841 sharpsl_nand_platform_data
.ecc_layout
= &akita_oobinfo
;
843 /* We just pretend the second element of the array doesn't exist */
844 spitz_pcmcia_config
.num_devs
= 1;
845 platform_scoop_config
= &spitz_pcmcia_config
;
847 i2c_register_board_info(0, ARRAY_AND_SIZE(akita_i2c_board_info
));
853 static void __init
fixup_spitz(struct machine_desc
*desc
,
854 struct tag
*tags
, char **cmdline
, struct meminfo
*mi
)
856 sharpsl_save_param();
858 mi
->bank
[0].start
= 0xa0000000;
859 mi
->bank
[0].node
= 0;
860 mi
->bank
[0].size
= (64*1024*1024);
863 #ifdef CONFIG_MACH_SPITZ
864 MACHINE_START(SPITZ
, "SHARP Spitz")
865 .phys_io
= 0x40000000,
866 .io_pg_offst
= (io_p2v(0x40000000) >> 18) & 0xfffc,
867 .fixup
= fixup_spitz
,
868 .map_io
= pxa_map_io
,
869 .init_irq
= pxa27x_init_irq
,
870 .init_machine
= spitz_init
,
875 #ifdef CONFIG_MACH_BORZOI
876 MACHINE_START(BORZOI
, "SHARP Borzoi")
877 .phys_io
= 0x40000000,
878 .io_pg_offst
= (io_p2v(0x40000000) >> 18) & 0xfffc,
879 .fixup
= fixup_spitz
,
880 .map_io
= pxa_map_io
,
881 .init_irq
= pxa27x_init_irq
,
882 .init_machine
= spitz_init
,
887 #ifdef CONFIG_MACH_AKITA
888 MACHINE_START(AKITA
, "SHARP Akita")
889 .phys_io
= 0x40000000,
890 .io_pg_offst
= (io_p2v(0x40000000) >> 18) & 0xfffc,
891 .fixup
= fixup_spitz
,
892 .map_io
= pxa_map_io
,
893 .init_irq
= pxa27x_init_irq
,
894 .init_machine
= akita_init
,